观众在参与中体验火车车轮的特殊结构及其在转弯时的作用。
By participating, visitors can understand the special structure of a train wheel and how it turns.
本文介绍了一个已成功投入生产的火车车轮序列号自动识别系统。
An automatic recognition system for serial number of railway wheel products, which has been used in the factory now is introduced.
通过对CCD上弥散斑中心位移的测量，就可精确计算出火车车轮的磨损量。
By measurement the displacement of the defocused spots center on CCD, the abrasion of the train wheel train wheel is calculated.
火车车轮侧架支撑轮轴处的平面加工用普通铣床加工很困难，而且效率很低。
The flat in the supporting axle of the train wheel side frame is very difficult to process with ordinary milling lathe, and processing efficiency is very low.
文章介绍了火车车轮毛坯自动测量时的定位方法以及自动定位装置的工作原理。
This paper presents the plositioning method for the automatic measurement of the wheel workpiece and the principle of the postional device.
介绍了一种基于电磁超声波技术的火车车轮表面裂纹自动检测系统的设计方法。
Made a design of electromagnetic acoustic automatic detecting system for surface cracks of the train-wheels.
介绍了整体火车车轮的生产工艺和轧制设备，指出了车轮轧制过程中存在的问题。
The paper presents the manufacturing technology as well as the rolling equipment for one piece railroad wheel, and meantime, the problems existing in its rolling process.
火车车轮的旋转和车厢摇晃的节奏使我厌倦不堪，我梦到汉娜和我在沿途秋天灿烂的群山里的一所房子里。
When the rhythm of the wheels and the rocking of the car tired me, I dreamed of Hanna and myself in a house in the autumn-blazed hills that were lining our route.
火车车轮在运行一段时间后会产生擦伤、剥离、龟裂、磨损和裂纹等缺陷，严重威胁行车安全。
Train wheels in operation for some time will have scratches, peeling cracking wear and defects such as cracks, a serious threat to road safety.
本文从电路设计角度介绍了用于火车车轮自动检测系统状态输入及控制信号输出插件的设计和调试。
From the view of circuit design, the paper introduces the principle, design and construction of the control module for the ultrasonic auto inspecting system for train wheels.
讨论了一种应用线阵CCD图像传感器测量火车车轮踏面磨损量的检测系统； 分析了系统的测量原理；
The principle of a measurement system used to inspect the wheel tread contour of locomotives and cars with linear CCD image sensor is introduced.
激光束垂直入射到火车车轮上，再用透镜将火车车轮上的激光光斑成像到CCD上，当火车车轮产生磨损时，CCD上激光光斑的像也将发生位移。
The laser spot of the upright incidence to train wheel is imaged on CCD. While the train wheels are frayed, the image of spot will take place displacement.
而且于2012年成功开发了欧洲的火车车轴和车轮项目，在铁路配件领域顺利开展业务。
And in 2012 we have established cooperation with European customer on the supply of electric locomotive axle and wheel, successfully developed new business in the field of railway parts.
而且于2012年成功开发了欧洲的火车车轴和车轮项目，在铁路配件领域顺利开展业务。
And in 2012 we have established cooperation with European customer on the supply of electric locomotive axle and wheel, successfully developed new business in the field of railway parts.
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